CN101744009A - Method for preparing botanical biological pesticide tripterygium wilfordii aqua - Google Patents
Method for preparing botanical biological pesticide tripterygium wilfordii aqua Download PDFInfo
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- CN101744009A CN101744009A CN200810183934A CN200810183934A CN101744009A CN 101744009 A CN101744009 A CN 101744009A CN 200810183934 A CN200810183934 A CN 200810183934A CN 200810183934 A CN200810183934 A CN 200810183934A CN 101744009 A CN101744009 A CN 101744009A
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- tripterygium wilfordii
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Abstract
The invention discloses a method for preparing botanical biological pesticide tripterygium wilfordii aqua. The botanical biological pesticide tripterygium wilfordii aqua is prepared by formulating and heating extract of tripterygium wilfordii roots, extract of oil-tea camellia, green auxiliaries, clean water, etc serving as the raw materials in certain percentage by weight following the specified process to around 100 DEG C. The tripterygium wilfordii aqua is excellent agent for preventing and curing defoliators of fruit trees, forests, vegetables, tea trees and so on and is one of the first-choice botanical biological pesticides for replacing the existing highly toxic and highly persistent chemical pesticides. The preparation method for tripterygium wilfordii aqua is relatively simple, the raw materials used are reproducible and can be cultivated artificially, the tripterygium wilfordii aqua kills injurious insects at a higher speed which close to that of the chemical pesticides and the function is incomparable with other botanical biological pesticides. With a nearly zero residue, the tripterygium wilfordii aqua meets the existing consumers' requirement for 'safe, green, nuisance-free and organic fruits and vegetables' and is suitable for being produced in small and medium enterprises.
Description
The present invention is the preparation method of botanical biological pesticide tripterygium wilfordii aqua.Tripterygium wilfordii aqua is a kind of good medicament of preventing and treating defoliators such as fruit tree, forest, gardens, vegetables, tealeaves, and control back defoliator is rapidly dead, and the power of killing is strong, and its quick-acting is near chemical pesticide.But nuisanceless, near zero residual, environmentally friendly, be the trend that meets social development.
Purpose of the present invention will provide a kind of green, environmental protection exactly, to the green plants source pesticide of most beneficial organism safety, is used to prevent and treat the preparation method of the tripterygium wilfordii aqua of defoliators such as fruit tree, forest, gardens, vegetables, tealeaves, melon and fruit.
The raw material of preparation botanical biological pesticide tripterygium wilfordii aqua is the extract of tripterygium root, the extract that oil tea is withered, and green auxiliary agent and clean water etc. are raw material, form by certain percentage by weight in the extract 45%-55% scope of thunder godvine; The percentage by weight of the extract that oil tea is withered is in the 10%-18% scope; In the green auxiliary agent percentage by weight 16%-20% scope; Stay for the percentage by weight of clean water.
Production technology of the present invention is the extract with the tripterygium root in the raw material, put into a bio-reactor made of iron of heating by certain weight, add a certain amount of green auxiliary agent again, heat to 55 ± 5 ℃, start the motor switch of the top stirring of the biological respinse temperature device of heating then, stir after 15 minutes, add the withered extract of oil tea again, the clean water of the amount of supplying is opened the motor switch of stirring again, stirs after 30 minutes, heats 100 ± 2 ℃ again, kept 30-50 minute, after soup is the sepia suspension, stirs 20 minutes again, stop heating, open the draining switch of bio-reactor below, soup enters in the water-cooled helix tube of usefulness by the pipeline that has screen pack lowers the temperature, and the soup after the cooling enters in the metal bucket of storage of a sealing, when the temperature of soup is reduced to normal temperature, the suction pipe of mucus liquid filling machine is put into the metal bucket of storage, set metering, carry out can, seal then, decals, vanning, packing, warehouse-in.
Defoliator effects such as botanical biological pesticide tripterygium wilfordii aqua control fruit tree, forest, gardens, vegetables, tealeaves, melon and fruit are remarkable, and it is as shown in the table now to lift three kinds of prescriptions.
Three kinds of tripterygium wilfordii aqua prescriptions (forming by weight percentage)
| Material name | Prescription one | Prescription two | Prescription three |
| Triperygium wilfordii extractive | ??45 | ??50 | ??55 |
| The withered extract of oil tea | ??15 | ??18 | ??10 |
| Green auxiliary agent | ??18 | ??16 | ??20 |
| Water | ??22 | ??16 | ??15 |
Use through reality, 400-600 times of liquid control of the thunder godvine preparation of three kinds of prescriptions, the larva of cowpea, Phalera flavescens, sawfly, prodenia litura was just obtained satisfied control efficiency in second day.The lethality of the defoliator of these three kinds fill a prescription control fruit tree, vegetables all reaches more than 95%, the lethality of the control defoliator of interim prescription three reaches more than 96%, sky surplus the effect term of validity reaches 15, especially high temperature season control vegetables, melon and fruit defoliator, reduce the residual of agricultural chemicals and pollution, improve consumer's edible safety, ensure that the civic is healthy, meet the consumption requirement of people green fruit, organic fruit.Manufacturing process is easy relatively, is fit to medium-sized and small enterprises production.
Claims (2)
1. the preparation method of tripterygium wilfordii aqua is characterized in that:
(1) extract of the raw material tripterygium root of preparation tripterygium wilfordii aqua, the extract that oil tea is withered, green auxiliary agent, clean water etc. are raw material, form by certain percentage by weight.
(2) extract of the tripterygium root in the raw material and green auxiliary agent are put into the bio-reactor of heating, and are heated to 55+5 ℃, add tea low water etc. then in bio-reactor, start the motor switch on the bio-reactor of heating, drive paddle, stir after 15 minutes, add the withered extract of oil tea again, be heated to 100 ± 2 ℃ again, be incubated 30-50 minute, when soup is the sepia suspension, started electric blender again 20 minutes, stop heating, stop to stir cooling, metering, can, packing.
2. according to the preparation method of claims 1 described tripterygium wilfordii aqua, the percentage by weight of extract that it is characterized in that the tripterygium root in the raw material is in the 45%-55% scope; The withered extract of oil tea is respectively in the 10%-18% scope; The percentage by weight of green auxiliary agent is in the 16%-20% scope; The percentage by weight that is clean water that stays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810183934A CN101744009A (en) | 2008-12-12 | 2008-12-12 | Method for preparing botanical biological pesticide tripterygium wilfordii aqua |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810183934A CN101744009A (en) | 2008-12-12 | 2008-12-12 | Method for preparing botanical biological pesticide tripterygium wilfordii aqua |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101744009A true CN101744009A (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810183934A Pending CN101744009A (en) | 2008-12-12 | 2008-12-12 | Method for preparing botanical biological pesticide tripterygium wilfordii aqua |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101744009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340219A (en) * | 2013-07-18 | 2013-10-09 | 奉节县瑞康中药材种植有限公司 | Chinese herbal medicine pesticide and preparation method thereof |
-
2008
- 2008-12-12 CN CN200810183934A patent/CN101744009A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340219A (en) * | 2013-07-18 | 2013-10-09 | 奉节县瑞康中药材种植有限公司 | Chinese herbal medicine pesticide and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100623 |